A.down by the head
B.down by the stern
C.inclined due to off-center weight
D.inclined due to wind
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A.decrease in KM is equal to the loss of draft
B.virtual rise of G is directly proportional to the remaining draft
C.lost buoyancy method is used to calculate KM，and KB is reduced
D.displacement lost acts at the point where the ship is aground
A.large GM
B.high center of gravity
C.excessive free surface
D.small GZ
A.at
B.in
C.on
D.to
A.the provision to be provided when the vessel sails in fresh water area
B.the fresh water to be carried by a vessel
C.the allowance of fresh water for each crew member when in distress at sea
D.the amount of free board decreased when sailing in fresh water area
A.increase reserve buoyancy
B.decrease the righting moments
C.decrease KG
D.increase KM
最新試題
All of the following can be determined by use of a stabilogauge EXCEPT（）.
Angular motion about the longitudinal axis of a vessel is known as（）.
The difference between the height of the metacenter and the height of the center of gravity is known as the（）.
Broken stowage must be reduced to（）.
Bilge keels are more effective at dampening rolls as the（）.
The downflooding angle for a ship is the minimum angle at which（）.
At all angles of inclination，the metacenter is（）.
Horizontal transverse motion of a vessel is known as（）.
The difference between the forward and aft drafts is（）.
The center of flotation of a vessel is the point in the waterplane（）.